57764

Appears in sequences

• Sum of a(n) terms of 1/k^(8/9) first exceeds n.at n=22A056185
• Frobenius number of the numerical semigroup generated by three consecutive pentagonal numbers.at n=23A069757
• Number of n X 4 0..1 arrays with rows and columns lexicographically nondecreasing read forwards, and nonincreasing read backwards.at n=27A201371
• Least integer k such that prime(k+1) - prime(k) = 2 and prime(k+2) - prime(k+1) = 2n, or 0 if no such k exists.at n=37A280941
• Expansion of e.g.f. (1/6) * ( log(1 + x) / (1 - x) )^3.at n=5A389002
• Triangle read by rows: T(0,0) = 1, T(n,0) = 0 for n > 0; T(n,k) = (1/(k-1)!) * Sum_{j=k..n} binomial(n,j) * Stirling1(j,k) * (n-j+k-1)!, 0 <= k <= n.at n=39A389008